1274916950034 has 128 divisors (see below), whose sum is σ = 3227526758400. Its totient is φ = 333593370432.

The previous prime is 1274916950003. The next prime is 1274916950063. The reversal of 1274916950034 is 4300596194721.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3210147 + ... + 3585369.

It is an arithmetic number, because the mean of its divisors is an integer number (25215052800).

Almost surely, 2^{1274916950034} is an apocalyptic number.

1274916950034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1274916950034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1613763379200).

1274916950034 is an abundant number, since it is smaller than the sum of its proper divisors (1952609808366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1274916950034 is a wasteful number, since it uses less digits than its factorization.

1274916950034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375389 (or 375375 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 1274916950034 in words is "one trillion, two hundred seventy-four billion, nine hundred sixteen million, nine hundred fifty thousand, thirty-four".